Product Summary

The DAC1232LCJ is a kind of 12-bit multiplying D to A converter designed to interface directly with a wide variety of microprocessors (8080, 8048, 8085, Z-80, etc.). Double buffering input registers and associated control lines allow the DAC1232LCJ to appear as a two-byte stack in the system memory or I/O space with no additional interfacing logic required. The DAC1232LCJ can be used with an 8-bit data bus directly as it internally formulates the 12-bit DAC data from its 8 input lines. The device accepts left-justified data from the processor.

Parametrics

DAC1232LCJ absolute maximum ratings: (1)Supply Voltage (VCC): 17 VDC; (2)Voltage at Any Digital Input: VCC to GND; (3)Voltage at VREF Input: ±25V; (4)Storage Temperature Range: -65℃ to +150℃; (5)Package Dissipation at TA=25℃: 500 mW; (6)DC Voltage Applied to IOUT1 or IOUT2: -100 mV to VCC; (7)ESD Susceptability: 800V.

Features

DAC1232LCJ features: (1)Linearity specified with zero and full-scale adjust only; (2)Direct interface to all popular microprocessors; (3)Double-buffered, single-buffered or flow through digital data inputs; (4)Logic inputs which meet TTL voltage level specs (1.4V logic threshold); (5)Works with ±10V referenceDfull 4-quadrant multiplication; (6)Operates stand-alone (without mP) if desired; (7)All parts guaranteed 12-bit monotonic; (8)DAC1230 series is pin compatible with the DAC0830 series 8-bit MICRO-DACs.

Diagrams

DAC1232LCJ circuit diagram

DAC1001D125/DB
DAC1001D125/DB
NXP Semiconductors
Data Conversion IC Development Tools DAC DEMOBOARD
Data Sheet
0-1: $191.30
DAC1005D650/DB
DAC1005D650/DB
NXP Semiconductors
Data Conversion IC Development Tools DAC DEMOBOARD
Data Sheet
0-1: $234.82
DAC101C081CIMK/NOPB
DAC101C081CIMK/NOPB
National Semiconductor (TI)
DAC (D/A Converters)
Data Sheet
0-1: $1.61
1-25: $1.30
25-100: $1.18
100-250: $1.04
DAC101C08XEB
DAC101C08XEB

BOARD EVALUATION FOR DAC101C08X
Data Sheet
0-1: $99.00
DAC101S101
DAC101S101
Other

Data Sheet
Negotiable 
DAC101S101CIMM/NOPB
DAC101S101CIMM/NOPB
National Semiconductor (TI)
DAC (D/A Converters)
Data Sheet
0-1: $1.15
1-25: $0.93
25-100: $0.84
100-250: $0.74